the debt ceiling, raising the debt ceiling, which congress has to do periodically, gives the government the ability to pay existing bills. it doesn't create new deficits. it doesn't create new spending. so not raising the debt ceiling is sort of like a family, which is trying to improve its credit rating sank i know how we can save money, we won't pay off credit card bills. not the most effective way to improve your credit rating. it was the very slow solution to the debt ceiling in august 2011 i got the u.s. downgraded last time. so it's very, very important that all these issues are important but it's very, very important that congress take necessary action to raise the debt ceiling to avoid a situation where our government doesn't pay its bills. >> a number of people have expressed concern about how much of the challenges actually were addressed in the deal. as you mention it certainly went part way but it leaves another the issues still on the table, and additional negotiations and are looking. would you characterize that as an additional clip that is facing us, or do you think that